CN214378932U - Signal interconnection device and communication equipment - Google Patents
Signal interconnection device and communication equipment Download PDFInfo
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- CN214378932U CN214378932U CN202022461814.9U CN202022461814U CN214378932U CN 214378932 U CN214378932 U CN 214378932U CN 202022461814 U CN202022461814 U CN 202022461814U CN 214378932 U CN214378932 U CN 214378932U
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/716—Coupling device provided on the PCB
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Abstract
According to the utility model provides a signal interconnection device and communication equipment, signal interconnection device includes: the first nesting component and the second nesting component are respectively fixed on the signal transmitting plate and the signal receiving plate which are parallel to each other, and the first nesting component and the second nesting component are oppositely arranged and are mutually nested and connected; a first signal transmission cavity is arranged in the first nested part, and a second signal transmission cavity is arranged in the second nested part; the first signal transmission cavity and the second signal transmission cavity are connected in a nested manner to form a first signal transmission channel for transmitting signals between the signal transmitting plate and the signal receiving plate; a signal shielding ring is disposed between the first nesting component and the second nesting component. The first signal transmission cavity and the second signal transmission cavity form a first signal transmission channel through the nested connection of the first nested component and the second nested component, so that the signal transmission between the signal transmitting plate and the signal receiving plate is realized, and the problem of signal leakage is also avoided by arranging the signal shielding ring.
Description
Technical Field
The embodiment of the utility model provides a but, relate to but not limited to communication equipment technical field, particularly, relate to but not limited to a signal interconnection device and communication equipment.
Background
In the current 5G high-frequency AAU, a radio frequency connector, which is referred to as a five-piece set for short, is commonly used for transmitting signals between two circuit boards at present, radio frequency sockets are arranged at the upper end and the lower end of the five-piece set and are respectively soldered on the two circuit boards, and three sections of structures are arranged in the middle of the five-piece set for interconnection. During assembly, the circuit board is assembled on the bottom shell, the first section of the five-piece set is inserted into the radio frequency socket on the circuit board, the second section of the five-piece set is fixed on the middle frame structure through threads, the middle frame is directly buckled with the bottom shell and is positioned through the positioning device, the second section of the five-piece set and the first section of the five-piece set are connected in an opposite insertion mode, the third section of the five-piece set is inserted into the second section of the five-piece set, the shell assembled with the other circuit board is buckled, the radio frequency socket is connected in an opposite insertion mode with the third section of the five-piece set, and signal interconnection is completed until all the five-piece set are connected.
This solution enables the purpose of transmitting signals between circuit boards, but it currently has the following problems: the connector is fixed in length, the distance between the two circuit boards is solidified, the height of the radiating teeth between the two circuit boards is limited, heat consumption is difficult to solve, the circuit boards are not aligned and are easy to damage, the reliability is poor, the assembly performance is poor, the price is high, and the like.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a signal interconnection device and communication equipment, the main technical problem of solving are the connector of the signal between the transmission circuit board between two circuit boards in present communication equipment, have connector length fixed lead to the board interval solidification and the spare part between the counterpoint difficulty lead to fragile problem.
In order to solve the above technical problem, an embodiment of the utility model provides a signal interconnection device, include: the first nesting component and the second nesting component are respectively fixed on the signal transmitting plate and the signal receiving plate which are parallel to each other, and the first nesting component and the second nesting component are oppositely arranged and are mutually nested and connected; a first signal transmission cavity is formed in the first nesting part, and a second signal transmission cavity is formed in the second nesting part; the first signal transmission cavity and the second signal transmission cavity are connected in a nested manner to form a first signal transmission channel for transmitting signals between the signal transmitting plate and the signal receiving plate;
a signal shielding collar is disposed between the first nesting component and the second nesting component.
The embodiment of the utility model provides a still provide a communication equipment, communication device includes: the signal transmitting board, the signal receiving board and the signal interconnection device are arranged on the signal transmitting board;
the signal transmitting board with signal receiving board parallel arrangement, signal interconnection device sets up signal transmitting board with between the signal receiving board, signal interconnection device's signal transmission passageway one end to signal transmitting board is fixed, the other end with signal receiving board is fixed, is used for realizing signal transmission between signal transmitting board with the signal receiving board.
According to the utility model provides a signal interconnection device and communication equipment, signal interconnection device includes: the first nesting component and the second nesting component are respectively fixed on the signal transmitting plate and the signal receiving plate which are parallel to each other, and the first nesting component and the second nesting component are oppositely arranged and are mutually nested and connected; a first signal transmission cavity is arranged in the first nested part, and a second signal transmission cavity is arranged in the second nested part; the first signal transmission cavity and the second signal transmission cavity are connected in a nested manner to form a first signal transmission channel for transmitting signals between the signal transmitting plate and the signal receiving plate; a signal shielding ring is disposed between the first nesting component and the second nesting component. Through the nested connection of the first nested part and the second nested part, the first signal transmission cavity in the first nested part and the second signal transmission cavity in the second nested part form a first signal transmission channel, so that the signal transmission between the signal transmitting plate and the signal receiving plate is realized, and meanwhile, the problem of signal leakage is avoided due to the arranged signal shielding ring.
Other features and corresponding advantages of the invention are set forth in the following part of the specification, and it is to be understood that at least some of the advantages become apparent from the description of the invention.
Drawings
Fig. 1 is a schematic structural diagram of a signal interconnection apparatus according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a signal interconnection apparatus including a first signal transmission channel and a second signal transmission channel according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a signal interconnection apparatus including a third nesting component according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a communication device according to a second embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings by way of specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
the antenna integration of 5G high frequency AAU equipment is on the circuit board, therefore this circuit board antenna one side must outwards, and the NXP chip heat consumption of its opposite side is higher, high frequency equipment complete machine volume is littleer again, must increase the heat dissipation tooth in the chip side for satisfying the heat dissipation demand, thereby it is great with parallel TRX circuit board upper and lower interval, for transmitting signal between two boards, must have a connection scheme that can reliably transmit two board signals, the radio frequency connector scheme that circuit board interconnection adopted among this kind of equipment at present is with high costs, the assembling nature is poor, production, test are comparatively inconvenient, for solving this problem, the embodiment of the utility model provides a signal interconnection device with the waveguide technique introduction in the microwave, above-mentioned drawback has effectively been solved, show promotion product comprehensive index, the signal leakage problem that the waveguide interconnection produced has also effectually been solved simultaneously.
The signal interconnection device provided by the embodiment comprises: the first nesting component and the second nesting component are respectively fixed on the signal transmitting plate and the signal receiving plate which are parallel to each other, and the first nesting component and the second nesting component are oppositely arranged and are mutually nested and connected; a first signal transmission cavity is formed in the first nesting part, and a second signal transmission cavity is formed in the second nesting part; the first signal transmission cavity and the second signal transmission cavity are connected in a nested manner to form a first signal transmission channel for transmitting signals between the signal transmitting plate and the signal receiving plate; a signal shielding collar is disposed between the first nesting component and the second nesting component.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a signal interconnection device according to the present embodiment. The signal interconnection device includes: a signal transmitting board 300, a signal receiving board 400, a first nesting component 100 and a second nesting component 200, and a signal shielding ring 500 disposed between the first nesting component 100 and the second nesting component 200; the first nesting part 100 and the second nesting part 200 are connected in a nesting manner, the first nesting part 100 comprises a first signal transmission cavity 101, the second nesting part 200 comprises a second signal transmission cavity 201, when the first nesting part 100 and the second nesting part 200 are connected in a nesting manner, the first signal transmission cavity 101 and the second signal transmission cavity 201 form a first signal transmission channel, and the signal transmitting board 300 and the signal receiving board 400 perform signal transmission through the first signal transmission channel.
In the embodiment, the first nesting part 100 and the second nesting part 200 can be made of metal materials including but not limited to aluminum alloy, magnesium alloy, copper and the like, and the cross sections of the first signal transmission cavity 101 and the second signal transmission cavity 201 in the first nesting part 100 and the second nesting part 200 have shapes and sizes that meet the standard waveguide size and shape.
It should be noted that, in the signal interconnection apparatus provided by the embodiment of the present invention, the transmitted signal is a microwave signal, it is only necessary to align the microwave signal transmitting point on the signal transmitting plate 300 with the microwave signal receiving point on the signal receiving plate 400, signal transmission can be realized by arranging a signal transmission cavity between signal transmitting board 300 and signal receiving board 400, since it is practical that the microwave signal is propagated in the first signal transmission channel, a part of the microwave signal leaks from the gap between the nesting parts, therefore, in order to avoid the problem of microwave leakage, the embodiment of the present invention provides a signal shielding ring 500 between the first nesting component 100 and the second nesting component 200, and the signal shielding ring 500 not only can play a role in shielding signals, but also can play a role in filling gaps between the nesting components. In order to achieve the signal shielding effect, the signal shielding ring 500 in this embodiment is a conductive ring, and in order to better fill the gap between the nested components, the signal shielding ring 500 is made of a gel-like substance so as to better fill the gap between the nested components by means of pressing, and the substrate of the signal shielding ring 500 includes but is not limited to silicone rubber, and the conductive substance includes but is not limited to silver, copper, nickel, graphite, and the like.
In some embodiments, the side wall of the first transfer chamber protrudes from the connecting end of the first nesting component to form a convex ring, the side wall of the second transfer chamber is recessed from the connecting end of the second nesting component to form an annular groove, and the convex ring of the first nesting component is inserted into the groove of the second nesting component when the first and second nesting components are nested; or, the side wall of the second transmission cavity protrudes out of the connecting end of the second nesting part to form a convex ring, the side wall of the first transmission cavity is sunken towards the connecting end of the second nesting part to form an annular groove, and the convex ring of the second nesting part is inserted into the first nesting part when in nesting connection; when the signal shielding ring is nested and connected, the distance between the top surface of the convex ring and the bottom surface of the groove is larger than zero and smaller than the thickness of the signal shielding ring.
Referring to fig. 1, the side wall of the first transfer chamber 101 of the first nesting part 100 is recessed inwardly to form a ring-shaped groove 102, the shape of the groove 102 is the same as the cross-sectional shape of the first transfer chamber 101, and the side wall of the second transfer chamber 201 of the second nesting part 200 is protruded outwardly to form a convex ring 202, and the shape of the convex ring 202 is the same as the cross-sectional shape of the second transfer chamber 201. When the first nesting part 100 and the second nesting part 200 are nested and connected, the convex ring 202 on the second nesting part 200 is inserted into the groove 102 of the first nesting part 100 to realize nested connection, and due to the existence of machining and assembling errors, a signal shielding ring 500 is required to be arranged between the first nesting part 100 and the second nesting part 200, so that a certain distance is required between the top surface of the convex ring and the bottom surface of the groove when the first nesting part 100 and the second nesting part 200 are nested and is larger than zero and smaller than the thickness of the signal shielding ring 500.
In some embodiments, the signal shielding ring is disposed in a region corresponding to the convex ring and the groove between the first nesting component and the second nesting component, and a distance between an inner side wall of the signal shielding ring and a side wall of the first signal transmission channel is greater than or equal to a preset value.
Referring to fig. 1, the signal shielding ring 500 is disposed between the groove 102 and the convex ring 202 of the first nesting component 100 and the second nesting component 200, and the signal shielding ring 500 is disposed in a nested structure, so as to achieve a better signal shielding effect, and at the same time, in order to prevent the first nesting component 100 and the second nesting component 200 from nesting and mutually pressing the signal shielding ring 500, so that a part of the signal shielding ring 500 is moved into the signal transmission channel, and therefore, the distance between the inner side of the signal shielding ring 500 and the side wall of the first signal transmission channel is set to have a preset value, which optionally includes but is not limited to being greater than 2mm, and it can be understood that the preset value is set not to exceed the width of the bottom surface of the groove 102 and the width of the top surface of the convex ring 202.
In some embodiments, the signal interconnection apparatus further comprises: a fastener and a positioning device; the fixation of the first nesting component and the signal transmitting plate, the fixation of the second nesting component and the signal receiving plate, and the fixation of the first nesting component and the second nesting component after the nesting connection are all fixed through fasteners; the signal transmitting plate, the signal receiving plate, the first nesting component and the second nesting component are mutually positioned and aligned through the positioning device.
Referring to fig. 1, a fastener 800, fig. 1, is disposed between the first nesting component 100 and the signal emitting plate 300 to secure the first nesting component 100 and the signal emitting plate 300 together; is arranged between the second nesting component 200 and the signal receiving board 400, and fixes the second nesting component 200 and the signal receiving board 400 together; is disposed between the first nesting component 100 and the second nesting component 200 to secure the first nesting component 100 and the second nesting component 200 together. The positioning device 700 is respectively arranged on the signal transmitting board 300, the signal receiving board 400, the first nesting component 100 and the second nesting component 200, and the positioning device 700 is arranged to realize accurate positioning among the components in the assembling process so as to improve the mounting precision.
In some embodiments, the positioning device comprises: any one of a positioning pin, a pin shaft and a shaft sleeve.
In some embodiments, the first and second nesting components further comprise third and fourth signal transmission cavities therein, respectively; the third signal transmission cavity and the fourth signal transmission cavity are connected in a nested mode to form a second signal transmission channel, and the second signal transmission channel is parallel to the first signal transmission channel.
As shown in fig. 2, fig. 2 is a schematic structural diagram of a signal interconnection apparatus including a first signal transmission channel and a second signal transmission channel according to this embodiment. The first nesting part 100 further comprises a third signal transmission cavity 103, the second nesting part 200 further comprises a fourth signal transmission cavity 203, the third signal transmission cavity 103 and the fourth signal transmission cavity 203 form a second signal transmission channel after the first nesting part 100 and the second nesting part 200 are nested and connected, and the second signal transmission channel and the first signal transmission channel are parallel to each other.
When two or more signal transmission channels are arranged in the signal interconnection device, a circle of signal shielding ring is correspondingly arranged on each signal transmission channel, and the arrangement position and the arrangement mode of the signal shielding ring are the same as those of one signal transmission channel.
In some embodiments, the signal interconnection apparatus further comprises: the third nested part is arranged between the first nested part and the second nested part and is mutually nested and connected, and a fifth signal transmission cavity in the third nested part is nested and connected with the first signal transmission cavity and the second signal transmission cavity to form a third signal transmission channel; and signal shielding rings are arranged between the third nesting part and the first nesting part and between the third nesting part and the second nesting part.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a signal interconnection apparatus including a third nesting component according to this embodiment. In fig. 3, a third nesting component 900 is further arranged between the first nesting component and the second nesting component, the third nesting component 900 includes a fifth signal transmission cavity 901, and the fifth signal transmission cavity 901, the first signal transmission cavity and the second signal transmission cavity together form a third signal transmission channel. It is understood that the number of the third nesting parts in this embodiment can be flexibly set according to the spacing between the first nesting part and the second nesting part, and when the spacing is too large, two or more third nesting parts can be simultaneously set to realize signal transmission.
In some embodiments, the first signal transmission cavity and the second signal transmission cavity are rectangular or circular in cross-section.
It should be noted that the shape and size of the signal transmission cavity in this embodiment need to satisfy the requirements of GB/T11449, and when the requirements of GB/T11449 are satisfied, the shape of the signal transmission cavity may be other than the above-mentioned rectangular shape or circular shape, and in addition to the rectangular shape, the right angle of the rectangular shape may be a rounded rectangular shape.
In some embodiments, further comprising a seal ring; the sealing ring is arranged on the outer side of the signal shielding ring.
Referring to fig. 1-3, a sealing ring 600 is disposed outside the signal shielding ring 500, and the sealing ring 600 can further perform the functions of sealing, preventing microwave leakage, preventing external noise interference, and sealing to achieve the dustproof and waterproof functions.
The embodiment of the utility model provides a pair of signal interconnection device includes: the first nesting component and the second nesting component are respectively fixed on the signal transmitting plate and the signal receiving plate which are parallel to each other, and the first nesting component and the second nesting component are oppositely arranged and are mutually nested and connected; a first signal transmission cavity is arranged in the first nested part, and a second signal transmission cavity is arranged in the second nested part; the first signal transmission cavity and the second signal transmission cavity are connected in a nested manner to form a first signal transmission channel for transmitting signals between the signal transmitting plate and the signal receiving plate; a signal shielding ring is disposed between the first nesting component and the second nesting component. Through the nested connection of the first nested part and the second nested part, the first signal transmission cavity in the first nested part and the second signal transmission cavity in the second nested part form a first signal transmission channel, the signal transmission between the signal transmitting plate and the signal receiving plate is realized, and the problem of signal leakage is also avoided by arranging the signal shielding ring.
Example two:
the present embodiment provides a communication device, where the communication device includes: the signal transmitting board, the signal receiving board and the signal interconnection device are arranged on the signal transmitting board; the signal transmitting board with signal receiving board parallel arrangement, signal interconnection device sets up signal transmitting board with between the signal receiving board, signal interconnection device's signal transmission passageway one end to signal transmitting board is fixed, the other end with signal receiving board is fixed, is used for realizing signal transmission between signal transmitting board with the signal receiving board.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a communication device provided in this embodiment. The communication apparatus 1 includes: the signal transmitting board 2, the signal receiving board 3 and the signal interconnection device 4; the signal transmitting board 2 and the signal receiving board 3 are arranged in parallel, and the signal interconnection device 4 is arranged between the signal transmitting board 2 and the signal receiving board 3 and used for signal transmission. It should be noted that in this embodiment, the number of the signal interconnection apparatuses 4 arranged between the signal transmitting board 2 and the signal receiving board 3 may be multiple according to the requirement of signal exchange, and the functions of the signal transmitting board 2 and the signal receiving board 3 may be interchanged according to the difference of signal directions.
The foregoing is a more detailed description of embodiments of the present invention, and the specific embodiments are not to be considered in a limiting sense. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (10)
1. A signal interconnection apparatus, comprising: the first nesting component and the second nesting component are respectively fixed on the signal transmitting plate and the signal receiving plate which are parallel to each other, and the first nesting component and the second nesting component are oppositely arranged and are mutually nested and connected; a first signal transmission cavity is formed in the first nesting part, and a second signal transmission cavity is formed in the second nesting part; the first signal transmission cavity and the second signal transmission cavity are connected in a nested manner to form a first signal transmission channel for transmitting signals between the signal transmitting plate and the signal receiving plate;
a signal shielding collar is disposed between the first nesting component and the second nesting component.
2. The signal interconnection apparatus according to claim 1, wherein the side wall of the first signal transmission chamber protrudes from the connection end of the first nesting component to form a male ring, the side wall of the second signal transmission chamber is recessed toward the connection end of the second nesting component to form an annular groove, and the male ring of the first nesting component is inserted into the groove of the second nesting component when the first nesting component is nested;
or, the side wall of the second signal transmission cavity protrudes out of the connecting end of the second nesting part to form a convex ring, the side wall of the first signal transmission cavity is sunken towards the connecting end of the second nesting part to form an annular groove, and the convex ring of the second nesting part is inserted into the first nesting part during nesting connection;
when the signal shielding ring is nested and connected, the distance between the top surface of the convex ring and the bottom surface of the groove is larger than zero and smaller than the thickness of the signal shielding ring.
3. The signal interconnection apparatus of claim 2, wherein the signal shielding ring is disposed in a region corresponding to the convex ring and the concave groove between the first nesting component and the second nesting component, and a distance between an inner sidewall of the signal shielding ring and a sidewall of the first signal transmission channel is greater than or equal to a predetermined value.
4. The signal interconnection apparatus of claim 1, further comprising a fastener and a positioning device;
the fixation of the first nesting component and the signal transmitting plate, the fixation of the second nesting component and the signal receiving plate, and the fixation after the first nesting component and the second nesting component are nested and connected are all fixed through the fastening piece;
the signal transmitting plate, the signal receiving plate, the first nesting component and the second nesting component are mutually positioned and aligned through the positioning device.
5. The signal interconnection apparatus of claim 4, wherein the positioning means comprises: any one of a positioning pin, a pin shaft and a shaft sleeve.
6. The signal interconnection apparatus of claim 1, wherein the first nest member and the second nest member further comprise a third signal transmission cavity and a fourth signal transmission cavity, respectively;
the third signal transmission cavity and the fourth signal transmission cavity are connected in a nested mode to form a second signal transmission channel, and the second signal transmission channel is parallel to the first signal transmission channel.
7. The signal interconnection apparatus of claim 1, further comprising a third nesting component, wherein the third nesting component is disposed between the first nesting component and the second nesting component and is nested and connected with each other, and a fifth signal transmission cavity in the third nesting component is nested and connected with the first signal transmission cavity and the second signal transmission cavity to form a third signal transmission channel;
and signal shielding rings are arranged between the third nesting part and the first nesting part as well as between the third nesting part and the second nesting part.
8. The signal interconnection apparatus of any one of claims 1-7, wherein the first signal transmission cavity and the second signal transmission cavity are rectangular or circular in cross-section.
9. The signal interconnection device according to any one of claims 1 to 7, further comprising a seal ring; the sealing ring is arranged on the outer side of the signal shielding ring.
10. A communication apparatus, characterized in that the communication means comprises: the signal transmitting board, the signal receiving board and the signal interconnection device are arranged on the signal transmitting board;
the signal transmitting board with signal receiving board parallel arrangement, signal interconnection device sets up signal transmitting board with between the signal receiving board, signal interconnection device's signal transmission passageway one end to signal transmitting board is fixed, the other end with signal receiving board is fixed, is used for realizing signal transmission between signal transmitting board with the signal receiving board.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461814.9U CN214378932U (en) | 2020-10-30 | 2020-10-30 | Signal interconnection device and communication equipment |
| PCT/CN2021/126780 WO2022089495A1 (en) | 2020-10-30 | 2021-10-27 | Signal interconnection apparatus and communication device |
| DE212021000452.0U DE212021000452U1 (en) | 2020-10-30 | 2021-10-27 | Signal connection device and communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022461814.9U CN214378932U (en) | 2020-10-30 | 2020-10-30 | Signal interconnection device and communication equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214378932U true CN214378932U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022461814.9U Active CN214378932U (en) | 2020-10-30 | 2020-10-30 | Signal interconnection device and communication equipment |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN214378932U (en) |
| DE (1) | DE212021000452U1 (en) |
| WO (1) | WO2022089495A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022089495A1 (en) * | 2020-10-30 | 2022-05-05 | 中兴通讯股份有限公司 | Signal interconnection apparatus and communication device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5302923A (en) * | 1992-07-16 | 1994-04-12 | Hewlett-Packard Company | Interconnection plate having high frequency transmission line through paths |
| CN205159695U (en) * | 2015-11-27 | 2016-04-13 | 深圳市速联连接器有限公司 | Can dismantle and load in mixture template to board connector |
| CN209169532U (en) * | 2019-01-09 | 2019-07-26 | 四川华丰企业集团有限公司 | Female end signal transmission module with metal shielding board |
| CN111132458B (en) * | 2019-12-26 | 2021-06-01 | 航天科工微系统技术有限公司 | Microwave signal vertical interconnection structure and interconnection method between printed circuit boards |
| CN214378932U (en) * | 2020-10-30 | 2021-10-08 | 中兴通讯股份有限公司 | Signal interconnection device and communication equipment |
-
2020
- 2020-10-30 CN CN202022461814.9U patent/CN214378932U/en active Active
-
2021
- 2021-10-27 DE DE212021000452.0U patent/DE212021000452U1/en active Active
- 2021-10-27 WO PCT/CN2021/126780 patent/WO2022089495A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022089495A1 (en) * | 2020-10-30 | 2022-05-05 | 中兴通讯股份有限公司 | Signal interconnection apparatus and communication device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022089495A1 (en) | 2022-05-05 |
| DE212021000452U1 (en) | 2023-07-05 |
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